问题描述

dockerfile 和容器中运行的是相同命令 以下RUN命令都是在基础镜像创建的容器中成功运行的 但是在dockerfile一次性构建镜像的时候 这四个程序编译到70%左右都会报错
如

#9 53.53 /tmp/ccAdahkN.s: Assembler messages:
#9 53.53 /tmp/ccAdahkN.s:2150: Error: unknown mnemonic `emms' -- `emms'
#9 53.53 /tmp/ccAdahkN.s:2248: Error: unknown mnemonic `emms' -- `emms'
#9 53.54 make: *** [ffbuild/common.mak:81: libavfilter/vf_deshake.o] Error 1

预期

现在只能是下面第一段可以执行生成镜像 需要新建容器后编译安装 虽然可以在容器中完成安装再次生成镜像 但我希望可以一次性生成镜像文件

这是我的dockerfile

# 基础镜像
FROM alpine:3.18
WORKDIR /root
EXPOSE 22
COPY ./main /root/main
# 备份原始安装源
RUN cp /etc/apk/repositories /etc/apk/repositories.bak
# 修改为国内源
RUN sed -i 's/dl-cdn.alpinelinux.org/mirrors.aliyun.com/g' /etc/apk/repositories
# 安装基础软件
RUN apk add zsh vim nano less git wget curl ca-certificates ttf-dejavu fontconfig iproute2 dialog make cmake alpine-sdk gcc nasm yasm aom-dev libvpx-dev libwebp-dev x264-dev x265-dev dav1d-dev xvidcore-dev fdk-aac-dev xz wget
# 准备软件
RUN git clone https://github.com/fraunhoferhhi/vvdec /root/vvdec
RUN git clone https://github.com/fraunhoferhhi/vvenc /root/vvenc
RUN git clone https://git.ffmpeg.org/ffmpeg.git /root/ffmpeg
RUN git clone https://github.com/ultravideo/kvazaar.git /root/kvazaar

到这里构建一切正常

接下来编译安装就会出问题

WORKDIR /root/vvdec
RUN cmake -S . -B build/release-shared -DCMAKE_INSTALL_PREFIX=/usr/local -DCMAKE_BUILD_TYPE=Release -DVVDEC_INSTALL_VVDECAPP=true -DBUILD_SHARED_LIBS=1 \
&& cmake --build build/release-shared -j \
&& cmake --build build/release-shared --target install

WORKDIR /root/vvenc
RUN cmake -S . -B build/release-shared -DCMAKE_INSTALL_PREFIX=/usr/local -DCMAKE_BUILD_TYPE=Release -DBUILD_SHARED_LIBS=1 \
&& cmake --build build/release-shared -j \
&& cmake --build build/release-shared --target install

WORKDIR /root/kvazaar
RUN ./configure --prefix=/usr/local \
&& make \
&& make install

WORKDIR /root/ffmpeg
RUN git checkout 2532e832d2 \
&& wget -O Add-support-for-H266-VVC.patch https://patchwork.ffmpeg.org/series/9992/mbox/ \
&& git apply --check Add-support-for-H266-VVC.patch \
&& git apply Add-support-for-H266-VVC.patch \
&& ./configure  --prefix=/usr/local \
--enable-pthreads \
--enable-pic \
--arch=arm64 \
--enable-libvvdec \
--enable-libvvenc \
--enable-shared \
--enable-libaom \
--enable-gpl \
--enable-nonfree \
--enable-postproc \
--enable-avfilter \
--enable-pthreads \
--enable-libx264 \
--enable-libx265 \
--enable-libwebp \
--enable-libvpx \
--enable-libfdk-aac \
--enable-libkvazaar \
--enable-libdav1d \
--enable-libxvid \
--enable-version3 \
--enable-ffplay \
&& make \
&& make install

vvdec/vvenc报错

#17 89.03 In file included from /root/vvdec/source/Lib/vvdec/vvdec.cpp:43:
#17 89.03 /root/vvdec/source/Lib/vvdec/vvdecimpl.h: In instantiation of 'auto vvdec::VVDecImpl::catchExceptions(MembFunc, Args ...) [with MembFunc = int (vvdec::VVDecImpl::*)(const vvdecParams&, void* (*)(void*, vvdecComponentType, unsigned int, unsigned int, void**), void (*)(void*, void*)); Args = {vvdecParams, std::nullptr_t, std::nullptr_t}]':
#17 89.03 /root/vvdec/source/Lib/vvdec/vvdec.cpp:217:36:   required from here
#17 89.03 /root/vvdec/source/Lib/vvdec/vvdecimpl.h:228:14: error: cast from 'std::nullptr_t' to 'TRet' {aka 'int'} loses precision [-fpermissive]
#17 89.03   228 |       return (TRet) NULL;
#17 89.03       |              ^
#17 89.03 /root/vvdec/source/Lib/vvdec/vvdecimpl.h: In instantiation of 'auto vvdec::VVDecImpl::catchExceptions(MembFunc, Args ...) [with MembFunc = int (vvdec::VVDecImpl::*)(const vvdecParams&, void* (*)(void*, vvdecComponentType, unsigned int, unsigned int, void**), void (*)(void*, void*)); Args = {vvdecParams, void* (*)(void*, vvdecComponentType, unsigned int, unsigned int, void**), void (*)(void*, void*)}]':
#17 89.03 /root/vvdec/source/Lib/vvdec/vvdec.cpp:259:36:   required from here
#17 89.03 /root/vvdec/source/Lib/vvdec/vvdecimpl.h:228:14: error: cast from 'std::nullptr_t' to 'TRet' {aka 'int'} loses precision [-fpermissive]
#17 89.03 /root/vvdec/source/Lib/vvdec/vvdecimpl.h: In instantiation of 'auto vvdec::VVDecImpl::catchExceptions(MembFunc, Args ...) [with MembFunc = int (vvdec::VVDecImpl::*)(); Args = {}]':
#17 89.03 /root/vvdec/source/Lib/vvdec/vvdec.cpp:283:37:   required from here
#17 89.03 /root/vvdec/source/Lib/vvdec/vvdecimpl.h:228:14: error: cast from 'std::nullptr_t' to 'TRet' {aka 'int'} loses precision [-fpermissive]
#17 89.03 /root/vvdec/source/Lib/vvdec/vvdecimpl.h: In instantiation of 'auto vvdec::VVDecImpl::catchExceptions(MembFunc, Args ...) [with MembFunc = int (vvdec::VVDecImpl::*)(vvdecAccessUnit&, vvdecFrame**); Args = {vvdecAccessUnit, vvdecFrame**}]':
#17 89.03 /root/vvdec/source/Lib/vvdec/vvdec.cpp:318:28:   required from here
#17 89.03 /root/vvdec/source/Lib/vvdec/vvdecimpl.h:228:14: error: cast from 'std::nullptr_t' to 'TRet' {aka 'int'} loses precision [-fpermissive]
#17 89.03 /root/vvdec/source/Lib/vvdec/vvdecimpl.h: In instantiation of 'auto vvdec::VVDecImpl::catchExceptions(MembFunc, Args ...) [with MembFunc = int (vvdec::VVDecImpl::*)(vvdecFrame**); Args = {vvdecFrame**}]':
#17 89.03 /root/vvdec/source/Lib/vvdec/vvdec.cpp:332:28:   required from here
#17 89.03 /root/vvdec/source/Lib/vvdec/vvdecimpl.h:228:14: error: cast from 'std::nullptr_t' to 'TRet' {aka 'int'} loses precision [-fpermissive]
#17 89.03 /root/vvdec/source/Lib/vvdec/vvdecimpl.h: In instantiation of 'auto vvdec::VVDecImpl::catchExceptions(MembFunc, Args ...) [with MembFunc = int (vvdec::VVDecImpl::*)(vvdecFrame*); Args = {vvdecFrame*}]':
#17 89.03 /root/vvdec/source/Lib/vvdec/vvdec.cpp:354:28:   required from here
#17 89.03 /root/vvdec/source/Lib/vvdec/vvdecimpl.h:228:14: error: cast from 'std::nullptr_t' to 'TRet' {aka 'int'} loses precision [-fpermissive]
#17 89.26 make[2]: *** [source/Lib/vvdec/CMakeFiles/vvdec.dir/build.make:720: source/Lib/vvdec/CMakeFiles/vvdec.dir/vvdec.cpp.o] Error 1
#17 89.26 make[1]: *** [CMakeFiles/Makefile2:227: source/Lib/vvdec/CMakeFiles/vvdec.dir/all] Error 2
#17 89.26 make: *** [Makefile:146: all] Error 2
------
executor failed running [/bin/sh -c cmake -S . -B build/release-shared -DCMAKE_INSTALL_PREFIX=/usr/local -DCMAKE_BUILD_TYPE=Release -DVVDEC_INSTALL_VVDECAPP=true -DBUILD_SHARED_LIBS=1 && cmake --build build/release-shared && cmake --build build/release-shared --target install]: exit code: 2

由于在将 std::nullptr_t转换为 TRet时精度丢失导致的。为了解决这个问题，可以尝试将 std::nullptr_t替换为 void*类型，或者使用其他适当的类型。

但是在容器内编译能通过 显然不是这个问题